VB.NET AttributeUsageAttribute.Inherited属性代码示例

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本文整理汇总了VB.NET中System.AttributeUsageAttribute.Inherited属性的典型用法代码示例。如果您正苦于以下问题：VB.NET AttributeUsageAttribute.Inherited属性的具体用法？VB.NET AttributeUsageAttribute.Inherited怎么用？VB.NET AttributeUsageAttribute.Inherited使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。

在下文中一共展示了AttributeUsageAttribute.Inherited属性的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1:

<AttributeUsage(AttributeTargets.Class Or AttributeTargets.Method _
                Or AttributeTargets.Property Or AttributeTargets.Field,
                Inherited:=True)>
Public Class InheritedAttribute : Inherits Attribute
End Class

<AttributeUsage(AttributeTargets.Class Or AttributeTargets.Method _
                Or AttributeTargets.Property Or AttributeTargets.Field,
                Inherited:=False)>
Public Class NotInheritedAttribute : Inherits Attribute
End Class

开发者ID:VB.NET开发者，项目名称:System，代码行数:11，代码来源:AttributeUsageAttribute.Inherited

示例2: Example

' 导入命名空间
Imports System.Reflection

<InheritedAttribute> Public Class BaseA
    <InheritedAttribute> Public Overridable Sub MethodA()
    End Sub
End Class

Public Class DerivedA : Inherits BaseA
    Public Overrides Sub MethodA()
    End Sub
End Class

<NotInheritedAttribute> Public Class BaseB
    <NotInheritedAttribute> Public Overridable Sub MethodB()
    End Sub
End Class

Public Class DerivedB : Inherits BaseB
    Public Overrides Sub MethodB()
    End Sub
End Class

Module Example
    Public Sub Main()
        Dim typeA As Type = GetType(DerivedA)
        Console.WriteLine($"DerivedA has Inherited attribute: {typeA.GetCustomAttributes(GetType(InheritedAttribute), True).Length > 0}")
        Dim memberA As MethodInfo = typeA.GetMethod(NameOf(DerivedA.MethodA))
        Console.WriteLine($"DerivedA.MemberA has Inherited attribute: {memberA.GetCustomAttributes(GetType(InheritedAttribute), True).Length > 0}")
        Console.WriteLine()

        Dim typeB As Type = GetType(DerivedB)
        Console.WriteLine($"DerivedB has NotInherited attribute: {typeB.GetCustomAttributes(GetType(NotInheritedAttribute), True).Length > 0}")
        Dim memberB As MethodInfo = typeB.GetMethod(NameOf(DerivedB.MethodB))
        Console.WriteLine($"DerivedB.MemberB has Inherited attribute: {memberB.GetCustomAttributes(GetType(NotInheritedAttribute), True).Length > 0}")
    End Sub
End Module

开发者ID:VB.NET开发者，项目名称:System，代码行数:37，代码来源:AttributeUsageAttribute.Inherited

输出：

DerivedA has Inherited attribute: True
DerivedA.MemberA has Inherited attribute: True

DerivedB has Inherited attribute: False
DerivedB.MemberB has Inherited attribute: False

注：本文中的System.AttributeUsageAttribute.Inherited属性示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。